Baby monitor



FIG. 1 is a front side perspective view of a baby monitor, showing my new design;

FIG. 2 is an another back side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof. 

CLAIM The ornamental design for a baby monitor, substantially as shown and described. 